package com.ruoyi.web.controller.system;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import javax.swing.*;

import com.ruoyi.common.core.domain.entity.SysUser;
import com.ruoyi.system.domain.DeptidOlddeptid;
import com.ruoyi.system.service.IDeptService;
import com.ruoyi.system.service.IDeptidOlddeptidService;
import com.ruoyi.system.service.ISysUserService;
import com.ruoyi.system.service.IUseridOlddeptidService;
import org.apache.shiro.SecurityUtils;
import org.apache.shiro.authc.AuthenticationException;
import org.apache.shiro.authc.UsernamePasswordToken;
import org.apache.shiro.subject.Subject;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Controller;
import org.springframework.ui.ModelMap;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.ResponseBody;
import com.ruoyi.common.core.controller.BaseController;
import com.ruoyi.common.core.domain.AjaxResult;
import com.ruoyi.common.core.text.Convert;
import com.ruoyi.common.utils.ServletUtils;
import com.ruoyi.common.utils.StringUtils;
import com.ruoyi.framework.web.service.ConfigService;

/**
 * 登录验证
 * 
 * @author ruoyi
 */
@Controller
public class SysLoginController extends BaseController
{
    /**
     * 是否开启记住我功能
     */
    @Value("${shiro.rememberMe.enabled: false}")
    private boolean rememberMe;

    @Autowired
    private ConfigService configService;

    @Autowired
    private ISysUserService ddSysUserService;

    @Autowired
    private IUseridOlddeptidService useridOlddeptidService;

    @Autowired
    private IDeptidOlddeptidService deptidOlddeptidService;

    @Autowired
    private IDeptService deptService;

    @GetMapping("/login")
    public String login(HttpServletRequest request, HttpServletResponse response, ModelMap mmap)
    {
        // 如果是Ajax请求，返回Json字符串。
        if (ServletUtils.isAjaxRequest(request))
        {
            return ServletUtils.renderString(response, "{\"code\":\"1\",\"msg\":\"未登录或登录超时。请重新登录\"}");
        }
        // 是否开启记住我
        mmap.put("isRemembered", rememberMe);
        // 是否开启用户注册
        mmap.put("isAllowRegister", Convert.toBool(configService.getKey("sys.account.registerUser"), false));
        return "login";
    }

    @PostMapping("/login")
    @ResponseBody
    public AjaxResult ajaxLogin(String username, String password, Boolean rememberMe,HttpServletRequest request)
    {
        UsernamePasswordToken token = new UsernamePasswordToken(username, password, rememberMe);
        Subject subject = SecurityUtils.getSubject();
        try
        {
            subject.login(token);

            // 登录成功，记录session
            SysUser mmSysUser = ddSysUserService.selectUserByLoginName(username);
            String mmUserId = mmSysUser.getUserId().toString();
            String mmName = mmSysUser.getUserName().toString();
            //String mmDeptId = mmSysUser.getDeptId().toString();

            //关联表中取出用户老单位ID
            String mmOldDeptId = useridOlddeptidService.selectUseridOlddeptidByUserid(mmUserId).getOlddeptid();

            //关联表中将老单位转为新单位ID
            DeptidOlddeptid mmDeptidOlddeptid = new DeptidOlddeptid();
            mmDeptidOlddeptid.setOlddeptid(mmOldDeptId);
            String mmDeptId = deptidOlddeptidService.selectDeptidOlddeptidList(mmDeptidOlddeptid).get(0).getDeptid();
            HttpSession session = request.getSession();
            session.setAttribute("userid",mmUserId);
            session.setAttribute("username",mmName);
            session.setAttribute("deptid",mmDeptId);
            session.setAttribute("olddeptid",mmOldDeptId);
            session.setAttribute("deptname", deptService.selectDeptById(mmOldDeptId).getJigoumingcheng());
            session.setAttribute("jigoujibie", deptService.selectDeptById(mmOldDeptId).getJigoujibie());
            session.setAttribute("roleid", mmSysUser.getRoles().get(0).getRoleId());
            return success();
        }
        catch (AuthenticationException e)
        {
            String msg = "用户或密码错误";
            if (StringUtils.isNotEmpty(e.getMessage()))
            {
                msg = e.getMessage();
            }
            return error(msg);
        }
    }

    @GetMapping("/unauth")
    public String unauth()
    {
        return "error/unauth";
    }
}
